Home News $18 Power Bank: Fast Charge Switch, Steam Deck, iPhone 16 Multiple Times

$18 Power Bank: Fast Charge Switch, Steam Deck, iPhone 16 Multiple Times

Author : Camila Mar 29,2025

If you're in the market for an affordable power bank that can fast charge your Nintendo Switch, Steam Deck, or Apple iPhone 16, then you'll want to take advantage of today's deal. Amazon is offering the INIU 20,000mAh Power Bank with up to 45W of Power Delivery over USB Type-C for just $18.31 after applying the promo code "HCUGVQU8". This highly-rated model has garnered about 460 reviews on Amazon with an impressive 4.6-star average and a Fakespot "A" rating.

INIU 20,000mAh 45W USB Power Bank

Iniu 20,000mAh 45W USB Power Bank for $18.31

Original Price: $39.99
Discount: 54%
Final Price: $18.31 at Amazon
Use code: 'HCUGVQU8'

This Iniu power bank features a substantial 20,000mAh, or 74Whr battery capacity. With an 80% power efficiency, here's how many times you can fully recharge each gaming handheld:

  • Nintendo Switch (16Whr): about 3.7 times
  • Steam Deck (40Whr): about 1.9 times
  • Apple iPhone 16 (14Whr): about 4.2 times
  • Apple iPhone 16 Plus (18Whr): about 3.3 times

The Iniu power bank is equipped with three output ports: one built-in 45W USB Type-C cable, one 45W USB Type-C port, and one USB Type-A port with up to 18W of power. The 45W of Power Delivery is sufficient to charge the Nintendo Switch (18W) and Steam Deck (40W) at their fastest rates. It's also an excellent choice for charging your Apple iPhone 16, as ChargerLAB tests have shown that the maximum charging rate caps at about 30W, even for the Pro Max model.

The built-in cable is a standout feature often found on newer, more expensive power banks, eliminating the need to carry an extra USB Type-C cable. When you're on the move, the USB plug can be clipped onto the power bank to create a convenient lanyard. The cable is notably sturdy with a break strength of 44 pounds, and the lanyard loop, when clipped to the power bank, has a break strength of 13 pounds.

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